package com.dandelion.business.service;


import com.dandelion.framework.common.R;
import com.dandelion.business.entity.vo.login.req.LoginReqVO;

public interface UserLoginService {


    /**
     * 登录
     *
     * @param req 要求事情
     * @return {@link R}
     */
    R login(LoginReqVO req);

    /**
     * 注销
     *
     * @return {@link R}
     */
    R logout();
}
